HTML: optgroup

Grouping drop down items together:

      Volvo    Saab        Mercedes    Audi  

HTML: Mailto with amphersand character

Replace "&" character with %26

HTML: Auto Adjust IFRAMEs

Auto Adjust IFRAME
------------------
<iframe name="ifr" id="ifr" src="whatever.html" onload="this.style.height 
= ifr.document.body.scrollHeight + 5"></iframe> 

OR

<iframe id="ifr" src="ifr.html">< /iframe>< br />
<input type="button" onclick="document.getElementById('ifr').style.height 
= ifr.document.body.scrollHeight + 5" value="Ajust" />

HTML: Mailto with CC, Subject, Body prepopulated

<a href="mailto:your.nominateduser@yahoo.com.au?cc=your.nominateduser@yahoo.com.au&subject=A new request&body=Please kindly complete the details below:%0D%0A%0D%0AName:%0D%0ATitle:%0D%0ALocation:%0D%0APhone:%0D%0AMobile:%0D%0A">Click here to email</a>